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The Military

US Army Develops Tooth Cleaning Gum 160

pryoplasm writes "To help deal with some of the hygiene issues on the battlefield, the US Army worked on a gum to take the place of brushing your teeth. This might be eventually released and marketed to the public. While there are many gums out there that aren't so detrimental to your teeth, this one promises actually to help them out."
Social Networks

Meg Whitman Campaign Shows How Not To Use Twitter 147

tsamsoniw writes "California gubernatorial candidate Meg Whitman's campaign team attempted to share with her Twitter followers an endorsement from a police association. Unfortunately, the campaign press secretary entered an incorrect or incomplete Bit.ly URL in the Tweet, which took clickers to a YouTube video featuring a bespectacled, long-haired Japanese man in a tutu and leggings rocking out on a bass guitar. And for whatever reason, the Tweet, which went out on the 18th, has remained active through today."
Image

Doctor Slams Hospital's "Please" Policy 572

Administrators at England's Worthing Hospital are insisting that doctors say the magic word when writing orders for blood tests on weekends. If a doctor refuses to write "please" on the order, the test will be refused. From the article: "However, a doctor at the hospital said on condition of anonymity that he sees the policy as a money-saving measure that could prove dangerous for patients. 'I was shocked to come in on Sunday and find none of my bloods had been done from the night before because I'd not written "please,"' the doctor said. 'I had no results to guide treatment of patients. Myself and a senior nurse had to take the bloods ourselves, which added hours to our 12-hour shifts. This system puts patients' lives at risk. Doctors are wasting time doing the job of the technicians.'"
Space

Geomagnetic Storm In Progress 110

shogun writes "The National Oceanic and Atmospheric Administration reports a strong geomagnetic storm is in progress. The shuttle, ISS and GPS systems may be affected." They think this storm was caused by a weak solar flare on April 3rd. As you may expect, this has caused some unusually impressive northern lights since it started. What you may not expect is a photograph from Japanese astronaut Soichi Noguchi aboard the International Space Station showing the aurora from orbit. He apparently tweets a lot of pictures from space. He and his crewmates have taken over 100,000 pictures since coming aboard the ISS.
Input Devices

Is the Line-in Jack On the Verge of Extinction? 411

SlashD0tter writes "Many older sound cards were shipped with line-out, microphone-in, and a line-in jacks. For years I've used such a line-in jack on an old Windows 2000 dinosaur desktop that I bought in 2000 (600 Mhz PIII) to capture the stereo audio signal from an old Technics receiver. I've used this arrangement to recover the audio from a slew of old vinyl LPs and even a few cassettes using some simple audio manipulating software from a small shop in Australia. I've noticed only recently, unfortunately, that all of the four laptops I've bought since then have omitted a line-in jack, forcing me to continue keeping this old desktop on life support. I've looked around for USB sound cards that include a line-in jack, but I haven't been too impressed by the selection. Is the line-in jack doomed to extinction, possibly due to lobbying from vested interests, or are there better thinking-outside-the-box alternatives available?"
Education

Ocean-Crossing Dragonflies Discovered 95

grrlscientist writes "While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the Globe Skimmer, Pantala flavescens, only to discover that it had the longest migratory journey of any insect in the world."
Open Source

Linux Kernel 2.6.32 Released 195

diegocg writes "Linus Torvalds has officially released the version 2.6.32 of the Linux kernel. New features include virtualization memory de-duplication, a rewrite of the writeback code faster and more scalable, many important Btrfs improvements and speedups, ATI R600/R700 3D and KMS support and other graphic improvements, a CFQ low latency mode, tracing improvements including a 'perf timechart' tool that tries to be a better bootchart, soft limits in the memory controller, support for the S+Core architecture, support for Intel Moorestown and its new firmware interface, run-time power management support, and many other improvements and new drivers. See the full changelog for more details."
Science

Programmable Quantum Computer Created 132

An anonymous reader writes "A team at NIST (the National Institute of Standards and Technology) used berylium ions, lasers and electrodes to develop a quantum system that performed 160 randomly chosen routines. Other quantum systems to date have only been able to perform single, prescribed tasks. Other researchers say the system could be scaled up. 'The researchers ran each program 900 times. On average, the quantum computer operated accurately 79 percent of the time, the team reported in their paper.'"

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